Golf: U.S. Open at Pinehurst, first round

Adam Scott, of Australia, hits his tee shot on the 18th hole during a practice round for the U.S. Open golf tournament in Pinehurst, N.C., Wednesday, June 11, 2014. The tournament starts Thursday. (AP Photo/Eric Gay)

Bubba Watson hits out of the bunker on the 14th hole during a practice round for the U.S. Open golf tournament in Pinehurst, N.C., Wednesday, June 11, 2014. The tournament starts Thursday. (AP Photo/David Goldman)

Lee Westwood, of England, walks down the 18th fairway hole during a practice round for the U.S. Open golf tournament in Pinehurst, N.C., Wednesday, June 11, 2014. The tournament starts Thursday. (AP Photo/Charlie Riedel)

Rory McIlroy, of Northern Ireland, leaves the course after practice was suspended due to weather at the U.S. Open golf tournament in Pinehurst, N.C., Wednesday, June 11, 2014. The tournament starts Thursday. (AP Photo/Charlie Riedel)

Rory McIlroy, of Northern Ireland, reacts to his putt on the fourth hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/Matt York)

Phil Mickelson hits out of the native area on the fifth hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/David Goldman)

Phil Mickelson watches his tee shot on the 13th hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/David Goldman)

Rory McIlroy, of Northern Ireland, watches his tee shot on the third hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/Eric Gay)

Phil Mickelson hits out of the native area on the fifth hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/David Goldman)

Justin Rose, of England, watches his putts on the 12th hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/David Goldman)

Graeme McDowell, of Northern Ireland, watches his tee shot on the second hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/Chuck Burton)

Brandt Snedeker hits out of the bunker on the 11th hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/Charlie Riedel)

Graeme McDowell, of Northern Ireland, hits his tee shot on the 13th hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/Charlie Riedel)

Matt Kuchar hits out of the native area on the 12th hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/David Goldman)

Henrik Stenson, of Sweden, watches his tee shot on the second hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/Chuck Burton)

Jordan Spieth watches his tee shot on the second hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/Chuck Burton)

Jordan Spieth waves after making a putt on the 13th hole during the first round of the U.S. Open golf tournament in Pinehurst, N.C., Thursday, June 12, 2014. (AP Photo/Charlie Riedel)